chrome/browser/ui/android/chrome_http_auth_handler.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/android/chrome_http_auth_handler.h"
   6
   7 #include <jni.h>
   8
   9 #include "base/android/jni_android.h"
  10 #include "base/android/jni_string.h"
  11 #include "base/android/scoped_java_ref.h"
  12 #include "base/logging.h"
  13 #include "base/strings/string16.h"
  14 #include "chrome/grit/generated_resources.h"
  15 #include "jni/ChromeHttpAuthHandler_jni.h"
  16 #include "ui/base/l10n/l10n_util.h"
  17
  18 using base::android::AttachCurrentThread;
  19 using base::android::CheckException;
  20 using base::android::ConvertJavaStringToUTF16;
  21 using base::android::ConvertUTF16ToJavaString;
  22 using base::android::ScopedJavaLocalRef;
  23
  24 ChromeHttpAuthHandler::ChromeHttpAuthHandler(const base::string16& explanation)
  25     : observer_(NULL),
  26       explanation_(explanation) {
  27 }
  28
  29 ChromeHttpAuthHandler::~ChromeHttpAuthHandler() {}
  30
  31 void ChromeHttpAuthHandler::Init() {
  32   DCHECK(java_chrome_http_auth_handler_.is_null());
  33   JNIEnv* env = AttachCurrentThread();
  34   java_chrome_http_auth_handler_.Reset(
  35       Java_ChromeHttpAuthHandler_create(env, reinterpret_cast<intptr_t>(this)));
  36 }
  37
  38 void ChromeHttpAuthHandler::SetObserver(LoginHandler* observer) {
  39   observer_ = observer;
  40 }
  41
  42 void ChromeHttpAuthHandler::ShowDialog(jobject window_android) {
  43   JNIEnv* env = AttachCurrentThread();
  44   Java_ChromeHttpAuthHandler_showDialog(
  45       env,
  46       java_chrome_http_auth_handler_.obj(),
  47       window_android);
  48 }
  49
  50 void ChromeHttpAuthHandler::OnAutofillDataAvailable(
  51     const base::string16& username,
  52     const base::string16& password) {
  53   DCHECK(java_chrome_http_auth_handler_.obj() != NULL);
  54   JNIEnv* env = base::android::AttachCurrentThread();
  55   ScopedJavaLocalRef<jstring> j_username =
  56       ConvertUTF16ToJavaString(env, username);
  57   ScopedJavaLocalRef<jstring> j_password =
  58       ConvertUTF16ToJavaString(env, password);
  59   Java_ChromeHttpAuthHandler_onAutofillDataAvailable(
  60       env, java_chrome_http_auth_handler_.obj(),
  61       j_username.obj(), j_password.obj());
  62 }
  63
  64 void ChromeHttpAuthHandler::SetAuth(JNIEnv* env,
  65                                     jobject,
  66                                     jstring username,
  67                                     jstring password) {
  68   if (observer_) {
  69     base::string16 username16 = ConvertJavaStringToUTF16(env, username);
  70     base::string16 password16 = ConvertJavaStringToUTF16(env, password);
  71     observer_->SetAuth(username16, password16);
  72   }
  73 }
  74
  75 void ChromeHttpAuthHandler::CancelAuth(JNIEnv* env, jobject) {
  76   if (observer_)
  77     observer_->CancelAuth();
  78 }
  79
  80 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetMessageBody(
  81     JNIEnv* env, jobject) {
  82   return ConvertUTF16ToJavaString(env, explanation_);
  83 }
  84
  85 // static
  86 bool ChromeHttpAuthHandler::RegisterChromeHttpAuthHandler(JNIEnv* env) {
  87   return RegisterNativesImpl(env);
  88 }